URBANDALE, Iowa —
The U.S. Postal Service said workers are now on the job seven days-a-week delivering 13 billion pieces of mail and packages.
In the past five years, specific package deliveries have increased from 4 billion to 6 billion.
“We call this our Superbowl, so its our busiest time of year,” said Michael Behrend, with USPS.
The postal service gave KCCI a rare behind the scenes look at its operation.